Glaucoma, Unilateral: Treatment & Medication Â». While any type of glaucoma can be unilateral, primary open-angle glaucoma, primary angle-closure glaucoma, primary infantile glaucoma, juvenile-onset glaucoma, and pigmentary glaucoma are generally bilateral diseases, the severity of which may be asymmetric in the two eyes.
Describing Rock Textures. Your description of the rocks probably included their color and surface shape, plus characteristics such as size, shape, and arrangement of the grains or crystals in each rock.escribing Rock Textures. Your description of the rocks probably included their color and surface shape, plus characteristics such as size, shape, and arrangement of the grains or crystals in each rock.
As the rock cycle illustrates, rocks can form in a wide assortment of geologic settings. Rocks differ in their mineral composition and their rock texture. Texture (the size, shape, and distribution of particles that collectively constitute the rock) is a function of the geologic processes related to a rock's formation.For instance, granite is an intrusive igneous rock in which the mineral grains display visible crystal surfaces.owever, discussions below on rocks and minerals, plate tectonics, the evolution of life, and the stratigraphic record have a New York City orientation; for the sake of brevity the discussion is both limited and generalized.